METHOD FOR ENHANCING THE SURFACE OF A SUBSTRATE AND CATALYST PRODUCTS PRODUCED THEREBY - Patent 1346077

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EP 1 346 077 A2

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(88)	Date of publication A3:
	20.02.2003

(43)	Date of publication:
	24.09.2003 Bulletin 2003/39

(21)	Application number: 01273041.2

(22)	Date of filing: 17.12.2001

(51)	International Patent Classification (IPC)⁷: C23C 4/10, B01J 37/02

(86)	International application number:
	PCT/IB0102/893

(87)	International publication number:
	WO 0206/3061 (15.08.2002 Gazette 2002/33)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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Priority:

20.12.2000 US 742697

(71)	Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA
	Minato-ku,Tokyo (JP)

(72)	Inventors:
	HONDA GIKEN KOGYO KABUSHIKI KAISHA Tokyo (JP) HE, Ting Raymond, OH 43067 (US)

(74)	Representative: Beresford, Keith Denis Lewis et al
	BERESFORD & Co.2-5 Warwick Court,High Holborn London WC1R 5DH London WC1R 5DH (GB)

(54)	METHOD FOR ENHANCING THE SURFACE OF A SUBSTRATE AND CATALYST PRODUCTS PRODUCED THEREBY